题目内容

-How long ______ each other before they ______ married?
--For about a year.
A.have they known; getB.have they known; were going to get
C.do they know; are going to getD.had they known; got
D
谈论的是过去的事情,从句用一般过去时,主句动作发生在从句动作之前,用过去完成时。
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网